Acoustic Ceiling Tile Tool with Interlocking Hubs for Extended Reach
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Solution Overview
Problem
The installation and removal of acoustic ceiling tiles in suspended grid systems are physically demanding, time-consuming, and hazardous, particularly when working at heights or in confined spaces, necessitating a safer, more efficient, and versatile tool for handling various tile types and grid systems.
Innovation Solution
A handheld tool with interlocking central hubs and spikes that securely grip and position ceiling tiles, allowing for precise placement and easy release, compatible with different handle types and extension poles, reducing the need for ladders and scaffolding.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual lifting and positioning methods are used, then no special tool is needed, but the process is physically demanding and time-consuming
Solution Approach 1:
The patent introduces a handling tool as an intermediary device between the worker and the ceiling tile. The tool includes a base with engagement features that interface with the tile's grid system, and a handle that provides mechanical leverage. This mediator enables efficient tile installation without direct manual lifting, resolving the contradiction between productivity and ease of operation.
Solution Approach 2:
The handling tool is segmented into distinct functional components: a base portion with engagement features for the tile grid, a handle portion for user operation, and optional extension pole attachments. This segmentation allows each component to be optimized for its specific function while working together to reduce physical demand and increase installation speed.
2Ease of operation
If scaffolding or mechanical lifts are used to work at heights, then reach is improved, but the risk of accidents increases
Solution Approach 1:
The handling tool is designed with universal compatibility features, including adjustable extension poles and adaptable engagement mechanisms that work with various tile types and grid systems. This multi-functionality allows the tool to be used effectively at different heights and locations without requiring specialized equipment like scaffolding or mechanical lifts, thereby maintaining safety while improving reach capability.
3Manufacturing precision
If a specialized tool is designed for specific tile types, then gripping precision is improved, but adaptability to different tile types decreases
Solution Approach 1:
The handling tool incorporates dynamic, adjustable features including removable and reconfigurable engagement elements on the base, adjustable extension pole lengths, and adaptable handle configurations. These dynamic characteristics allow the tool to be customized for different tile sizes and grid patterns while maintaining precise gripping capability, thus resolving the contradiction between gripping precision and adaptability.
4Ease of operation
If a lightweight tool is used, then ease of handling is improved, but structural strength may be compromised
Solution Approach 1:
The handling tool employs composite construction combining lightweight materials (such as aluminum or composite polymers) for the handle and extension poles with stronger materials (such as steel or reinforced plastic) for the base and engagement features. This composite approach maintains overall lightweight characteristics for ease of handling while ensuring sufficient structural strength and gripping force at the critical contact points with the tiles.
Data Source
AI summary
The present invention is a tool for installing and removing acoustic ceiling tiles. It comprises a base with two interlocking central hubs, each having two radially opposing legs. Spikes on the legs temporarily fix the tile. A central handle attachment mechanism allows connection to an elongated handle and locks the hubs rotationally. The hubs interlock at various angles, accommodating different tile sizes. The handle attachment is compatible with multiple thread types. Spikes are removable for customization. One hub features a side wall with gaps, creating a closed base and locking the hubs' rotation when engaged. The hubs may also have interlocking projections and recesses for secure positioning. This design improves efficiency and safety in ceiling tile installation and removal, reducing the need for ladders or scaffolding. The tool's versatility makes it suitable for various tile shapes and installation scenarios.